6542940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109049}}^1$

素因数の和:109061

約数の個数: 24

約数和(自身を含む): 18320400

約数和(自身を除く): 11777460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109049, 218098, 327147, 436196, 545245, 654294, 1090490, 1308588, 1635735, 2180980, 3271470, 6542940]

約数ペア:

[(1, 6542940), (2, 3271470), (3, 2180980), (4, 1635735), (5, 1308588), (6, 1090490), (10, 654294), (12, 545245), (15, 436196), (20, 327147), (30, 218098), (60, 109049)]